Move native modules into different packages for fb4a shared bundle

Reviewed By: javache

Differential Revision: D5536155

fbshipit-source-id: 4d4bb0415d3012f09e98e185a92a0e1f3fdbc474

ReactAndroid/src/main/java/com/facebook/react/ReactInstanceManager.java

@@ -267,10 +267,10 @@ public class ReactInstanceManager {
       mPackages.add(coreModulesPackage);
     } else {
       mPackages.add(new BridgeCorePackage(this, mBackBtnHandler));
-      if (!useOnlyDefaultPackages) {
       if (mUseDeveloperSupport) {
         mPackages.add(new DebugCorePackage());
       }
+      if (!useOnlyDefaultPackages) {
         mPackages.add(
           new ReactNativeCorePackage(
             this,